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The value of sec(sin^-1(sin((-50pi)/9))+...

The value of `sec(sin^-1(sin((-50pi)/9))+cos^-1(cos(31pi)/9))`

A

`sec. (10pi)/9`

B

`sec . pi/9`

C

1

D

`-1`

Text Solution

Verified by Experts

The correct Answer is:
B
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ARIHANT MATHS ENGLISH-INVERSE TRIGONOMETRIC FUNCTIONS-Exercise (Single Option Correct Type Questions)
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